There are many reasons why a normal wired connection does not go online, and here are some possible reasons:
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1. Network Settings are incorrect: If the network Settings of the wireless network and the wired network are different, for example, the IP address of the wireless router and the address of the DNS server are incorrect, the wired connection cannot access the Internet normally.
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2. Network connection device failure: If the network connection device (such as computer, mobile phone, etc.) fails, such as the IP address of the computer is not set correctly, router failure, etc., then the wired connection can not be normal Internet access.
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3. Insufficient network signal strength: If the signal strength of the wireless network is insufficient, such as too far away from the wireless router, electromagnetic interference, etc., then the wired connection can not be normal Internet access.
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4. Inconsistent network device configurations: If the device configurations of the wireless network and the wired network are inconsistent, for example, the IP address of the computer is different from that of the DNS server, the wired connection cannot access the Internet normally.
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5. Network device driver problem: If the driver of the network device has a problem, such as the driver of the wireless router is damaged, the driver of the computer is damaged, etc., then the wired connection can not be normal Internet access.
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If you find that your wired connection is not working properly, you can try these steps to fix it:
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1. Check the network Settings to ensure that the network connected devices are correctly configured.
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2. Check whether the network connected device (such as a computer or mobile phone) works properly and restart the device.
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3. Check the signal strength of the wireless network to ensure that the signal strength of the wireless network is sufficient.
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4. Check that the network device driver is normal.
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5. Contact your network service provider to determine if they are responsible for the network problem.
1. The connection between the broadband network cable and the router is not good (for example, it is not plugged tightly, the connection is too loose, the copper sheet at the crystal plug is rusty, etc.). The network cable signal cannot enter the router, so the Internet cannot be accessed.
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2, the broadband network line is damaged - it may be broken in some places.
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3, the network connection account, password is wrong (not router password, broadband Internet password).
1) If it is the problem of broadband itself, first directly connect to the broadband network line test, if it is the problem of broadband, contact the broadband customer service to solve.
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2) If it is a router problem, if the original can be used, temporarily can not be used, my own practice is a cut off the router's power in the plug, wait to see. In there is the restoration of factory Settings, the new strict according to the manual setting can be used, they do not understand, do not recommend their own arbitrary Settings